### Parameters

| Parameter | Type | Description | Default |
|-----------|------|-------------|---------|
| `table_name` | `str` | Name of the SQLite table | `"memory"` |
| `db_url` | `Optional[str]` | SQLite database URL | `None` |
| `db_file` | `Optional[str]` | Path to SQLite database file | `None` |
| `db_engine` | `Optional[Engine]` | Pre-configured SQLAlchemy engine | `None` |